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    Trim pump high volume

    I have an older square sump Prestolite trim pump and a later style Oildyne with the plastic tank one. The Prestolite is rated high pressure-low volume, the Oildyne low pressure-high volume Do the later trim rams have larger diameter pistons to compensate the lower pressure?
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    Gimballring removal template

    Who has a printable template for the two (1") side acces holes drill kit, i need to remove the gimball ring top nut on mercruiser pre alpha, still attached? Any one used the bravo way on this one or is that a no go? Thanks in adv.
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    MCM 888 thermostat house

    When looking at the flow diagram for an 888 Mercruiser it just does not seem right to me. -The water pump in the outdrive supports water to the lower section (sump) of the thermostat house, there it splits, cold water flows down into the circulation pump for the engine to cool and the remaining...
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    Hydraulic steering

    I`m planning of building single cylinder external powersteer to my alpha drive. This single cylinder results in that the steering to one side uses more revolution from the helm than to the otherside as the rod does not go through the back of the cylinder. How is the unballance of the single...
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    Remote oil reservoir

    With the remote oil reservoir hooked up to an MCM o/d, will this fully fill up the o/d with lube?
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    MCM 888 how much oil

    I have a 77 MCM 888 Ford 302, Ive drained out the old oil and about 2 quarts came out ? I replaced a new sierra oil filter (primed) and started filling up the oil. After some 2,5 quarts the dipstick read Full? After letting the engine run for some time I added some oil so the stick read full. My...
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